68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
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from django.core.paginator import Paginator
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from django.contrib import admin
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from models import (Child, Parent, Genre, Band, Musician, Group, Quartet,
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Membership, ChordsMusician, ChordsBand, Invitation)
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site = admin.AdminSite(name="admin")
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class CustomPaginator(Paginator):
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def __init__(self, queryset, page_size, orphans=0, allow_empty_first_page=True):
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super(CustomPaginator, self).__init__(queryset, 5, orphans=2,
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allow_empty_first_page=allow_empty_first_page)
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class ParentAdmin(admin.ModelAdmin):
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list_filter = ['child__name']
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search_fields = ['child__name']
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class ChildAdmin(admin.ModelAdmin):
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list_display = ['name', 'parent']
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list_per_page = 10
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def queryset(self, request):
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return super(ChildAdmin, self).queryset(request).select_related("parent__name")
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class CustomPaginationAdmin(ChildAdmin):
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paginator = CustomPaginator
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class FilteredChildAdmin(admin.ModelAdmin):
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list_display = ['name', 'parent']
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list_per_page = 10
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def queryset(self, request):
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return super(FilteredChildAdmin, self).queryset(request).filter(
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name__contains='filtered')
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class BandAdmin(admin.ModelAdmin):
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list_filter = ['genres']
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class GroupAdmin(admin.ModelAdmin):
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list_filter = ['members']
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class QuartetAdmin(admin.ModelAdmin):
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list_filter = ['members']
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class ChordsBandAdmin(admin.ModelAdmin):
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list_filter = ['members']
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class DynamicListDisplayChildAdmin(admin.ModelAdmin):
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list_display = ('name', 'parent')
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def get_list_display(self, request):
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my_list_display = list(self.list_display)
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if request.user.username == 'noparents':
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my_list_display.remove('parent')
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return my_list_display
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site.register(Child, DynamicListDisplayChildAdmin)
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